diff options
Diffstat (limited to 'mm/kasan/report.c')
| -rw-r--r-- | mm/kasan/report.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/mm/kasan/report.c b/mm/kasan/report.c index 0a2c72ddcdeb..d16ccbc7e4b2 100644 --- a/mm/kasan/report.c +++ b/mm/kasan/report.c @@ -314,24 +314,24 @@ static bool __must_check get_address_stack_frame_info(const void *addr, return false; aligned_addr = round_down((unsigned long)addr, sizeof(long)); - mem_ptr = round_down(aligned_addr, KASAN_SHADOW_SCALE_SIZE); + mem_ptr = round_down(aligned_addr, KASAN_GRANULE_SIZE); shadow_ptr = kasan_mem_to_shadow((void *)aligned_addr); shadow_bottom = kasan_mem_to_shadow(end_of_stack(current)); while (shadow_ptr >= shadow_bottom && *shadow_ptr != KASAN_STACK_LEFT) { shadow_ptr--; - mem_ptr -= KASAN_SHADOW_SCALE_SIZE; + mem_ptr -= KASAN_GRANULE_SIZE; } while (shadow_ptr >= shadow_bottom && *shadow_ptr == KASAN_STACK_LEFT) { shadow_ptr--; - mem_ptr -= KASAN_SHADOW_SCALE_SIZE; + mem_ptr -= KASAN_GRANULE_SIZE; } if (shadow_ptr < shadow_bottom) return false; - frame = (const unsigned long *)(mem_ptr + KASAN_SHADOW_SCALE_SIZE); + frame = (const unsigned long *)(mem_ptr + KASAN_GRANULE_SIZE); if (frame[0] != KASAN_CURRENT_STACK_FRAME_MAGIC) { pr_err("KASAN internal error: frame info validation failed; invalid marker: %lu\n", frame[0]); @@ -599,6 +599,6 @@ void kasan_non_canonical_hook(unsigned long addr) else bug_type = "maybe wild-memory-access"; pr_alert("KASAN: %s in range [0x%016lx-0x%016lx]\n", bug_type, - orig_addr, orig_addr + KASAN_SHADOW_MASK); + orig_addr, orig_addr + KASAN_GRANULE_SIZE - 1); } #endif |